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Reconstruction of a full‐thickness, complex nasal defect that includes the nasal septum using a free, thin superficial inferior epigastric artery flap
Author(s) -
Iida Takuya,
Yoshimatsu Hidehiko,
Tashiro Kensuke,
Hara Hisako,
Yamamoto Takumi,
Narushima Mitsunaga,
Koshima Isao
Publication year - 2016
Publication title -
microsurgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.031
H-Index - 63
eISSN - 1098-2752
pISSN - 0738-1085
DOI - 10.1002/micr.22363
Subject(s) - medicine , circumflex , nasal septum , surgery , anatomy , free flap , nose , nasal cavity , soft tissue , artery
Complex nasal defects present a surgical challenge, particularly in cases with a full‐thickness defect that extends into the nasal septum. Although the superficial inferior epigastric artery (SIEA) flap has been widely used as a bulky flap for soft tissue augmentation, reports on its use as a thin flap are limited. We present a case of complex nasal defect reconstruction using a free, thin SIEA flap. A 65‐year‐old man with a recurrent malignant peripheral nerve sheath tumor around the left nose and cheek underwent wide tumor resection, leaving a full‐thickness nasal defect that included portions of the nasal septum, nasal bone, and maxilla. A free, thin SIEA flap was elevated and primarily thinned by microdissecting the pedicle distally. The flap was then folded and inset to close the nasal septum and skin. The flap survived completely and complete closure of the nasal septum was observed. As the SIEA runs toward superficial layers as it is traced distally, primary thinning of the flap is possible. We believe that this method may represent an alternative to the superficial circumflex iliac artery perforator flap in cases in which the superficial circumflex iliac artery system is hypoplastic. © 2014 Wiley Periodicals, Inc. Microsurgery 36:66–69, 2016.